Question

When the earliest finish is subtracted from the latest finish, we obtain the slack value for the activity.

a. True
b. False

Answer 1

False. The slack value is obtained by subtracting the earliest start time from the latest start time of an activity, not the earliest finish from the latest finish.

Step-by-step explanation:

False.

When the earliest finish is subtracted from the latest finish, we obtain the duration of the activity, not the slack value. The slack value is obtained by subtracting the earliest start time of an activity from its latest start time.

For example, if Activity A has an earliest finish time of 8 and a latest finish time of 12, the duration of the activity is 12 - 8 = 4. The slack value, on the other hand, is obtained by subtracting the earliest start time of Activity A from its latest start time.

So, the correct statement would be: When the earliest start is subtracted from the latest start, we obtain the slack value for the activity.